Amie $26 to spend on school supplies . after buying10 pens she had $14.30 left. how much would each pen cost

Write a real-world solution that can be represented by the equation y = 7x be sure to explain what the variables represented in the solution

An equation of the line tangent to y=x^3+3x^2+2 at its point of inflection is

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.